You love a good storm day as much as carving under blue skies. The Smith Altus ski and snowboard helmet lets you adjust the venting on the fly to match the weather conditions and your output. the lightweight in-mold construction makes for a one-piece design which is lightweight and durable for the confidence to get after it in any snow conditions, too. It's light enough for backcountry missions and cuts a classic profile. Smith Altus Mips Snow Helmet | Shop Ski & Snowboard Helmets at Trojan Wake Ski Snow & Snow Skiers Warehouse